Mathematicians have long wondered how “shapes of constant width” behave in higher dimensions. A surprisingly simple ...

Over two decades since NASA researchers first saw images of mysterious, spider-like formations across the southern hemisphere ...

Participants in a new study found their belief in the strength of conspiracy theories reduced by 20 percent on average after ...

Many people think it's time for a new push for civics instruction in college. A recent survey shows a third of people can't name the three branches of government. Advocates ...

The presidential office was first envisioned to be more like a clerk's job, and in its earliest incarnation, it was almost ...